diff options
Diffstat (limited to 'theories/Reals/Rderiv.v')
| -rw-r--r-- | theories/Reals/Rderiv.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Reals/Rderiv.v b/theories/Reals/Rderiv.v index 3309f7d50..55982aa54 100644 --- a/theories/Reals/Rderiv.v +++ b/theories/Reals/Rderiv.v @@ -168,7 +168,7 @@ Proof. rewrite eps2 in H10; assumption. unfold Rabs in |- *; case (Rcase_abs 2); auto. intro; cut (0 < 2). - intro; generalize (Rlt_asym 0 2 H7); intro; elimtype False; auto. + intro; generalize (Rlt_asym 0 2 H7); intro; exfalso; auto. fourier. apply Rabs_no_R0. discrR. |